Nokia E90 Communicator is a 3G Smartphone made by Nokia and the latest model of the Communicator series. E90 starts the fifth generation of Nokia’s communicators, and also introduces a new platform to Nokia’s communicator line, Series 60 v3.

Steps to configure Nokia E90 Communicator with Microsoft Exchange Server
The Mail forExchange comes pre-installed (built into the firmware) in Nokia N90, so no files need to be downloaded and installed (.sisx files). Perform the following steps to create a Mail for Exchange mailbox: